Ключевые слова: adult, allergy, background, bright, care, caucasian, cold, color, disease, fever, flu, health, healthcare, ill, illness, immunity, infection, inflammation, influenza, male, man, medical, medicine, napkin, orange, pain, patient, person, problem, recovery, remedy, sad, sick, sickness, suffering, symptom, symptoms, therapy, tissue, treatment, unhealthy, unwell, virus, young,